Lung lobe segmentation method and device based on CT image

A technology of CT images and lung lobes, applied in image analysis, image enhancement, image data processing, etc., to achieve the effect of accurate data basis

Inactive Publication Date: 2020-06-09
INFERVISION MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiments of the present invention are dedicated to providing a CT image-based lung lobe segmentation method and device, as well as electronic equipment and storage media, so as to solve the problem of how to perform lung lobe segmentation

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  • Lung lobe segmentation method and device based on CT image
  • Lung lobe segmentation method and device based on CT image
  • Lung lobe segmentation method and device based on CT image

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] Application overview

[0031] CT image detection is one of the most important and accurate methods to know whether the person being tested is a pneumonia patient. Recently, clinical detection based on CT image detection has been identified as one of the means of judging the new coronavirus. In order to accurately locate the location of the lesion, it is usually necessary to segment the lung lobe after obtaining the CT image to obtain a s...

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Abstract

The invention provides a lung lobe segmentation method and device based on a CT image, electronic equipment and a storage medium, and solves the problem of how to perform lung lobe segmentation. The lung lobe segmentation method comprises the following steps: extracting a group of lung region images from a CT image sequence; identifying a plurality of lung fissure key points in the group of lung region images by utilizing a first neural network model; and performing lung lobe segmentation on the group of lung region images according to the plurality of lung fissure key points to obtain a groupof lung lobe segmentation images.

Description

technical field [0001] The invention relates to the technical field of computer-aided medicine, in particular to a CT image-based lung lobe segmentation method and device, electronic equipment and storage media. Background technique [0002] In recent years, with the rapid development of modern society, increasing industrial activities, air pollution has become more and more serious, and the incidence of lung diseases is also increasing year by year. Therefore, analyzing the composition and structure of the lungs to explore the causes and development of lung diseases has important clinical significance for the diagnosis and treatment of lung diseases. Among them, the identification of lung lobes is one of the key research directions for analyzing the composition and structure of the lungs. Contents of the invention [0003] In view of this, the embodiments of the present invention are dedicated to providing a CT image-based lung lobe segmentation method and device, electro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/11G06T7/136G06T7/187
CPCG06T2207/10081G06T2207/20081G06T2207/20084G06T2207/30008G06T2207/30061G06T7/11G06T7/136G06T7/187
Inventor 王瑜赵朝炜周越孙岩峰邹彤张欢刘丰恺黄秋峰李新阳王少康陈宽
Owner INFERVISION MEDICAL TECH CO LTD
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